acoustotreams.ScalarCylindricalWaveBasis.defaultdim

static ScalarCylindricalWaveBasis.defaultdim(nkz, mmax, nmax=1)

Calculate the number of modes for a given mulipolar order.

Return the dimension of the T-matrix given the maximum value of m and number of k_z components. A value of zero is allowed.

Parameters:

• nkz (int) – Number of Z-components of the wave vector.

• mmax (int) – Maximum value of the order.

• nmax (int, optional) – Number of scatterers. Defaults to 1.

Returns:

int